This plugin parses the Extended (2 to 10 day) EPG data which is send by

This plugin parses the Extended (2 to 10 day) EPG data which is send by

providers on their portal channels. This EEPG data is transmitted in a

providers on their portal channels. This EEPG data is transmitted in a

non-standard format on a non-standard PID.

non-standard format on a non-standard PID.

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==FORMATS SUPPORTED==

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===Status===

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Last Update 01/2013

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==Formats supported==

Currently the following EEPG formats are supported:

Currently the following EEPG formats are supported:

*Mediahighway 1 (CanaalDigitaalNL, CSat, Cyfra+)

*Mediahighway 1 (CanaalDigitaalNL, CSat, Cyfra+)

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*NagraGuide (CanaalDigitaalNL, still in beta)

*NagraGuide (CanaalDigitaalNL, still in beta)

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==INSTALL==

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==Install==

Unpack, make and make plugins like any other plugin. Call like any other

Unpack, make and make plugins like any other plugin. Call like any other

On the first run, in the vdr-plugins directory a subdirectory eepg is created

On the first run, in the vdr-plugins directory a subdirectory eepg is created

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Some sample eepg.equiv files are included.

Some sample eepg.equiv files are included.

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==USE==

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==Use==

The plugin has no mainmenu entry, and only a few settings for Premiere.

The plugin has no mainmenu entry, and only a few settings for Premiere.

When one of VDR's devices is tuned to a transponder (by tuning, a recording or

When one of VDR's devices is tuned to a transponder (by tuning, a recording or

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detects.

detects.

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==HISTORY==

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==History==

Release 0.0.2a:

Release 0.0.2a:

*fixed problem in NagraGuide, where month of title could get random value

*fixed problem in NagraGuide, where month of title could get random value

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First release.

First release.

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==THANKS==

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==Thanks==

This code is based on:

This code is based on:

*Premiere plugin (C) 2005-2007 Stefan Huelswitt s.huelswitt@gmx.de

*Premiere plugin (C) 2005-2007 Stefan Huelswitt s.huelswitt@gmx.de

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information.

information.

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==Known bugs==

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==KNOWN BUGS==

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*Equivalents file is not used for Freesat, Premiere.

*Equivalents file is not used for Freesat, Premiere.

*On Sky Italy and Sky UK, a lot of "summaries not found" are reported. This is because it is not (yet) known where the "summary available" flag is coded in the OpenTV protocol used, so all titles are assumed to have a summary available.

*On Sky Italy and Sky UK, a lot of "summaries not found" are reported. This is because it is not (yet) known where the "summary available" flag is coded in the OpenTV protocol used, so all titles are assumed to have a summary available.

Latest revision as of 16:08, 3 December 2013

Contents

Description

This plugin parses the Extended (2 to 10 day) EPG data which is send by
providers on their portal channels. This EEPG data is transmitted in a
non-standard format on a non-standard PID.

Status

Last Update 01/2013

Formats supported

Currently the following EEPG formats are supported:

Mediahighway 1 (CanaalDigitaalNL, CSat, Cyfra+)

Mediahighway 2 (Digital+)

Sky Italy

Sky UK

Freesat

Premiere

NagraGuide (CanaalDigitaalNL, still in beta)

Install

Unpack, make and make plugins like any other plugin. Call like any other
On the first run, in the vdr-plugins directory a subdirectory eepg is created
where all necessary files are created.
One can define equivalent channels in the eepg.equiv file to "copy"
EEPG data to other channels.
E.g., CanaalDigitaalNL still sends Dorcel EEPG data on S19.2E, which can be used
for Dorcel on S13.0E.
Some sample eepg.equiv files are included.

Use

The plugin has no mainmenu entry, and only a few settings for Premiere.
When one of VDR's devices is tuned to a transponder (by tuning, a recording or
an EPG scan triggered by VDR), the plugin scans all channels on the transponder
for one of the supported EEPG formats. When one of the supported formats is detected,
all available EEPG data is loaded into the schedule of VDR.
Additionally, the EEPG data is loaded into additional channels if they are specified
in the eepg.equiv file (not for Premiere or Freesat).
Everything is done automatically and transparently, all is done concurrently
with recordings and live viewings.
Freesat and Premiere are loading their EEPG info continuously.

The plugin is designed to use as less recources as possible: it only uses 1 Pid
(especially important to users of FF cards, which have a max. of 32 Pids),
and allocates and frees memory according to its needs.

If one needs to reload EEPG data periodically, it is sufficient to create
a cron job which tunes to the proper channel through the SVDRP interface.
In practice, viewing and tuning to your favourite channels reloads the EEPG data daily,
which is often enough since EEPG data is valid for 2 - 10 days.

New, unknown EEPG transponders will be detected automatically (MHW1, MHW2, Freesat) or
have to be added (Sky uses different huffman decoding tables for every country).

Currently known transponders that send EEPG data:

Sky Italia S13.0E:11881V (OpenTV)

Sky UK S28.2E:11778V (OpenTV)

Cyfra+ S13.0E:10719V (Mediahighway 1)

CSat S19.2E:12363V (Mediahighway 1)

Canal DigitaalNL S19.2E:12515H (Mediahighway 1, NagraGuide)

Digital+ S19.2E:10847V (Mediahighway 2)

Premiere Sport Portal, Premiere Direkt Portal

Freesat all freesat channels

Please note that the NagraGuide broadcasts of Canal DigitaalNL are stil in betatest;
therefore its information is not always reliable. It seems that sometimes, when no summaries
are available for certain titles, random summaries are chosen by the broadcaster.
This could, of course, also be a bug, since the protocol of NagraGuide is not published.
It can be further investigated only when NagraGuide is taken into production, and
certified receivers will be able to decode Nagra... in the mean time YOU can already
enjoy the 7-day EEPG schedule!
The unreliability of Nagra is compensated by having Mediahighway 1 overwrite Nagra-events it
detects.

History

Release 0.0.2a:

fixed problem in NagraGuide, where month of title could get random value

Release 0.0.2:

decoded and added NagraGuide

tested daylight savings functionality for SKY_UK

added daylight savings fucntionality for MHW1 and NAGRA

added possiblity to scan more eepg-streams on same transponder (like CanaalDigitaalNL, both MHW1 and Nagra)

disabled scan after 1 hour idle time; this was unused functionality, since a) most updates are once/24 hour, and b) most of the time zapping is done within 1 hour

added lookup for eventid, so existing events will be updated instead of added. This means less use for the DD_EPG patch, because double EPG entries will be minimized.

fixed compile problem when using NO_EPG patch

added hexdump routine for debugging

improved use of TableId's, so now the plugin can decide whether to overwrite or to preserve the existing EPG data

improved several routines, less memory use, less cpu use.

Release 0.0.1:
First release.

Thanks

This code is based on:

Premiere plugin (C) 2005-2007 Stefan Huelswitt s.huelswitt@gmx.de

mhwepg program (C) 2002, 2003 Jean-Claude Repetto mhwepg@repetto.org

LoadEpg plugin written by Luca De Pieri dpluca@libero.it

Freesat patch written by dom /at/ suborbital.org.uk

We wish to thank all authors for the great work they have been doing, decoding
this EEPG data; this plugin tries to combine the best of all worlds.
Specific improvement has been done on Mediahigway 1 protocol: all software known
tries to combine titles and summaries on the basis of the event-id, but several
channels can use the same event-id at the same time. This leads in practice to
20-25% erroneous summaries. The plugin uses the same technique as more simple
satellite receivers, which take into account the order in which titles
and summaries are sent. This leads to 99-100% accuracy.
Also, the "number of replays" technique for CSAT is implemented correctly; not all
software supported this information, which leads to loss of 80-90% of the EEPG
information.

Known bugs

Equivalents file is not used for Freesat, Premiere.

On Sky Italy and Sky UK, a lot of "summaries not found" are reported. This is because it is not (yet) known where the "summary available" flag is coded in the OpenTV protocol used, so all titles are assumed to have a summary available.